808404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 2056320

約数和(自身を除く): 1247916

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 101, 116, 138, 174, 202, 276, 303, 348, 404, 606, 667, 1212, 1334, 2001, 2323, 2668, 2929, 4002, 4646, 5858, 6969, 8004, 8787, 9292, 11716, 13938, 17574, 27876, 35148, 67367, 134734, 202101, 269468, 404202, 808404]

約数ペア:

[(1, 808404), (2, 404202), (3, 269468), (4, 202101), (6, 134734), (12, 67367), (23, 35148), (29, 27876), (46, 17574), (58, 13938), (69, 11716), (87, 9292), (92, 8787), (101, 8004), (116, 6969), (138, 5858), (174, 4646), (202, 4002), (276, 2929), (303, 2668), (348, 2323), (404, 2001), (606, 1334), (667, 1212)]